Update TEAM and COMPONENT listings for a bunch of OWNERS files

BUG=

Review-Url: https://codereview.chromium.org/2685143002
Cr-Commit-Position: refs/heads/master@{#449317}
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/push_messaging/OWNERS b/chrome/android/java/src/org/chromium/chrome/browser/push_messaging/OWNERS
index 59870a7f..4898e44 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/push_messaging/OWNERS
+++ b/chrome/android/java/src/org/chromium/chrome/browser/push_messaging/OWNERS
@@ -1 +1,4 @@
-file://content/browser/push_messaging/OWNERS
\ No newline at end of file
+file://content/browser/push_messaging/OWNERS
+
+# TEAM: platform-capabilities@chromium.org
+# COMPONENT: Blink>PushAPI
diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/push_messaging/OWNERS b/chrome/android/javatests/src/org/chromium/chrome/browser/push_messaging/OWNERS
index 59870a7f..4898e44 100644
--- a/chrome/android/javatests/src/org/chromium/chrome/browser/push_messaging/OWNERS
+++ b/chrome/android/javatests/src/org/chromium/chrome/browser/push_messaging/OWNERS
@@ -1 +1,4 @@
-file://content/browser/push_messaging/OWNERS
\ No newline at end of file
+file://content/browser/push_messaging/OWNERS
+
+# TEAM: platform-capabilities@chromium.org
+# COMPONENT: Blink>PushAPI
diff --git a/chrome/browser/budget_service/OWNERS b/chrome/browser/budget_service/OWNERS
index 0be0ee4..78836f3 100644
--- a/chrome/browser/budget_service/OWNERS
+++ b/chrome/browser/budget_service/OWNERS
@@ -2,4 +2,5 @@
 johnme@chromium.org
 peter@chromium.org
 
+# TEAM: platform-capabilities@chromium.org
 # COMPONENT: Blink>PushAPI
diff --git a/chrome/browser/push_messaging/OWNERS b/chrome/browser/push_messaging/OWNERS
index d09ffef..4898e44 100644
--- a/chrome/browser/push_messaging/OWNERS
+++ b/chrome/browser/push_messaging/OWNERS
@@ -1 +1,4 @@
 file://content/browser/push_messaging/OWNERS
+
+# TEAM: platform-capabilities@chromium.org
+# COMPONENT: Blink>PushAPI
diff --git a/content/browser/notifications/OWNERS b/content/browser/notifications/OWNERS
index 818507f3..f525291 100644
--- a/content/browser/notifications/OWNERS
+++ b/content/browser/notifications/OWNERS
@@ -1,5 +1,6 @@
 # This OWNERS file also covers:
 #
+# //content/child/notifications/
 # //content/test/mock_platform_notification_service.*
 
 johnme@chromium.org
@@ -7,5 +8,5 @@
 mvanouwerkerk@chromium.org
 peter@chromium.org
 
-# TEAM: push-notifications-dev@chromium.org
+# TEAM: platform-capabilities@chromium.org
 # COMPONENT: UI>Notifications
diff --git a/content/browser/push_messaging/OWNERS b/content/browser/push_messaging/OWNERS
index ce8749b2..674687c5 100644
--- a/content/browser/push_messaging/OWNERS
+++ b/content/browser/push_messaging/OWNERS
@@ -13,5 +13,5 @@
 mvanouwerkerk@chromium.org
 peter@chromium.org
 
-# TEAM: push-notifications-dev@chromium.org
+# TEAM: platform-capabilities@chromium.org
 # COMPONENT: Blink>PushAPI
diff --git a/content/child/notifications/OWNERS b/content/child/notifications/OWNERS
index 0563faf7..c7d29e3 100644
--- a/content/child/notifications/OWNERS
+++ b/content/child/notifications/OWNERS
@@ -1,7 +1,4 @@
-johnme@chromium.org
-mkwst@chromium.org
-mvanouwerkerk@chromium.org
-peter@chromium.org
+file://content/browser/notifications/OWNERS
 
-# TEAM: push-notifications-dev@chromium.org
+# TEAM: platform-capabilities@chromium.org
 # COMPONENT: UI>Notifications
diff --git a/content/child/push_messaging/OWNERS b/content/child/push_messaging/OWNERS
index d09ffef..4898e44 100644
--- a/content/child/push_messaging/OWNERS
+++ b/content/child/push_messaging/OWNERS
@@ -1 +1,4 @@
 file://content/browser/push_messaging/OWNERS
+
+# TEAM: platform-capabilities@chromium.org
+# COMPONENT: Blink>PushAPI
diff --git a/content/renderer/push_messaging/OWNERS b/content/renderer/push_messaging/OWNERS
index d09ffef..4898e44 100644
--- a/content/renderer/push_messaging/OWNERS
+++ b/content/renderer/push_messaging/OWNERS
@@ -1 +1,4 @@
 file://content/browser/push_messaging/OWNERS
+
+# TEAM: platform-capabilities@chromium.org
+# COMPONENT: Blink>PushAPI
diff --git a/third_party/WebKit/Source/modules/budget/OWNERS b/third_party/WebKit/Source/modules/budget/OWNERS
index 0db732d..a45ee20e 100644
--- a/third_party/WebKit/Source/modules/budget/OWNERS
+++ b/third_party/WebKit/Source/modules/budget/OWNERS
@@ -1,3 +1,4 @@
 peter@chromium.org
 
+# TEAM: platform-capabilities@chromium.org
 # COMPONENT: Blink>PushAPI
diff --git a/third_party/WebKit/Source/modules/notifications/OWNERS b/third_party/WebKit/Source/modules/notifications/OWNERS
index 2d6d6fc..20148c755 100644
--- a/third_party/WebKit/Source/modules/notifications/OWNERS
+++ b/third_party/WebKit/Source/modules/notifications/OWNERS
@@ -1,5 +1,5 @@
 mvanouwerkerk@chromium.org
 peter@chromium.org
 
-# TEAM: push-notifications-dev@chromium.org
+# TEAM: platform-capabilities@chromium.org
 # COMPONENT: UI>Notifications
diff --git a/third_party/WebKit/Source/modules/push_messaging/OWNERS b/third_party/WebKit/Source/modules/push_messaging/OWNERS
index d09ffef..4898e44 100644
--- a/third_party/WebKit/Source/modules/push_messaging/OWNERS
+++ b/third_party/WebKit/Source/modules/push_messaging/OWNERS
@@ -1 +1,4 @@
 file://content/browser/push_messaging/OWNERS
+
+# TEAM: platform-capabilities@chromium.org
+# COMPONENT: Blink>PushAPI
diff --git a/third_party/WebKit/public/platform/modules/budget_service/OWNERS b/third_party/WebKit/public/platform/modules/budget_service/OWNERS
index 1fd653b..461dee0 100644
--- a/third_party/WebKit/public/platform/modules/budget_service/OWNERS
+++ b/third_party/WebKit/public/platform/modules/budget_service/OWNERS
@@ -3,4 +3,5 @@
 per-file *.mojom=set noparent
 per-file *.mojom=file://ipc/SECURITY_OWNERS
 
+# TEAM: platform-capabilities@chromium.org
 # COMPONENT: Blink>PushAPI
diff --git a/third_party/WebKit/public/platform/modules/notifications/OWNERS b/third_party/WebKit/public/platform/modules/notifications/OWNERS
index a6735e3..0a5fdca 100644
--- a/third_party/WebKit/public/platform/modules/notifications/OWNERS
+++ b/third_party/WebKit/public/platform/modules/notifications/OWNERS
@@ -3,5 +3,5 @@
 per-file *.mojom=set noparent
 per-file *.mojom=file://ipc/SECURITY_OWNERS
 
-# TEAM: push-notifications-dev@chromium.org
+# TEAM: platform-capabilities@chromium.org
 # COMPONENT: UI>Notifications
diff --git a/third_party/WebKit/public/platform/modules/push_messaging/OWNERS b/third_party/WebKit/public/platform/modules/push_messaging/OWNERS
index d09ffef..4898e44 100644
--- a/third_party/WebKit/public/platform/modules/push_messaging/OWNERS
+++ b/third_party/WebKit/public/platform/modules/push_messaging/OWNERS
@@ -1 +1,4 @@
 file://content/browser/push_messaging/OWNERS
+
+# TEAM: platform-capabilities@chromium.org
+# COMPONENT: Blink>PushAPI